package com.jxl.config;


import com.jxl.common.json.JacksonObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;

/**
 * 配置类，注册web层相关组件
 */
@Configuration
@Slf4j
public class WebMvcConfiguration extends WebMvcConfigurationSupport {

//    @Autowired
//    private JwtTokenAdminInterceptor jwtTokenAdminInterceptor;
//
//    @Autowired
//    private JwtTokenUserInterceptor jwtTokenUserInterceptor;
//    /**
//     * 注册自定义拦截器
//     *
//     * @param registry
//     */
//    protected void addInterceptors(InterceptorRegistry registry) {
//        log.info("开始注册自定义拦截器...");
//        registry.addInterceptor(jwtTokenAdminInterceptor)
//                .addPathPatterns("/admin/**")
//                .excludePathPatterns("/admin/employee/login");
//        registry.addInterceptor(jwtTokenUserInterceptor)
//                .addPathPatterns("/user/**")
//                .excludePathPatterns("/user/user/login")
//                .excludePathPatterns("/user/shop/status");
//    }



    /**
     * 通过knife4j生成管理端接口文档
     * @return
     */
    @Bean
    public Docket docket() {
        ApiInfo apiInfo = new ApiInfoBuilder()
                .title("心灵驿站项目接口文档")
                .version("2.0")
                .description("心灵驿站项目接口文档")
                .build();
        Docket docket = new Docket(DocumentationType.SWAGGER_2)
                .groupName("管理员接口")
                .apiInfo(apiInfo)
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.jxl.controller.admin"))
                .paths(PathSelectors.any())
                .build();
        return docket;
    }

    /**
     * 通过knife4j生成用户端接口文档
     * @return
     */
    @Bean
    public Docket docket1() {
        ApiInfo apiInfo = new ApiInfoBuilder()
                .title("心灵驿站项目接口文档")
                .version("2.0")
                .description("心灵驿站项目接口文档")
                .build();
        Docket docket = new Docket(DocumentationType.SWAGGER_2)
                .groupName("用户接口")
                .apiInfo(apiInfo)
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.jxl.controller.user"))
                .paths(PathSelectors.any())
                .build();
        return docket;
    }

    /**
     * 通过knife4j生成用户端接口文档
     * @return
     */
    @Bean
    public Docket docket2() {
        ApiInfo apiInfo = new ApiInfoBuilder()
                .title("心灵驿站项目接口文档")
                .version("2.0")
                .description("心灵驿站项目接口文档")
                .build();
        Docket docket = new Docket(DocumentationType.SWAGGER_2)
                .groupName("咨询师接口")
                .apiInfo(apiInfo)
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.jxl.controller.counselor"))
                .paths(PathSelectors.any())
                .build();
        return docket;
    }

    /**
     * 设置静态资源映射
     * @param registry
     */
    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
        // 添加静态资源映射规则
        registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
        //配置 knife4j 的静态资源请求映射地址
        registry.addResourceHandler("/doc.html")
                .addResourceLocations("classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**")
                .addResourceLocations("classpath:/META-INF/resources/webjars/");
    }



    /**
     * 扩展spring MVC框架的消息转换器
     * @param converters
     */
    @Override
    protected void extendMessageConverters(java.util.List<org.springframework.http.converter.HttpMessageConverter<?>> converters) {
        log.info("开始扩展消息转换器...");
        //创建消息转换器对象
        MappingJackson2HttpMessageConverter messageConverter = new MappingJackson2HttpMessageConverter();
        //设置对象转换器，底层使用Jackson将Java对象转为json
        messageConverter.setObjectMapper(new JacksonObjectMapper());
        //将上面的消息转换器对象追加到mvc框架的转换器集合中
        converters.add(0,messageConverter);
    }
}
